netdev - Re: [PATCH] atm: br2684: Fix oops due to skb->dev being NULL

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Date:	Sat, 20 Aug 2011 14:13:30 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	daniel.schwierzeck@...glemail.com
Cc:	netdev@...r.kernel.org, stable@...nel.org
Subject: Re: [PATCH] atm: br2684: Fix oops due to skb->dev being NULL

From: Daniel Schwierzeck <daniel.schwierzeck@...glemail.com>
Date: Sat, 20 Aug 2011 00:04:20 +0200

> This oops have been already fixed with commit
> 
>     27141666b69f535a4d63d7bc6d9e84ee5032f82a
> 
>     atm: [br2684] Fix oops due to skb->dev being NULL
> 
>     It happens that if a packet arrives in a VC between the call to open it on
>     the hardware and the call to change the backend to br2684, br2684_regvcc
>     processes the packet and oopses dereferencing skb->dev because it is
>     NULL before the call to br2684_push().
> 
> but have been introduced again with commit
> 
>     b6211ae7f2e56837c6a4849316396d1535606e90
> 
>     atm: Use SKB queue and list helpers instead of doing it by-hand.
> 
> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@...glemail.com>

Applied, thanks!
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